Meaning of "trepan" in the English dictionary

ETYMOLOGY OF THE WORD TREPAN

From Medieval Latin trepanum rotary saw, from Greek trupanon auger, from trupan to bore, from trupa a hole.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF TREPAN

trepan  [trɪˈpæn]

GRAMMATICAL CATEGORY OF TREPAN

Trepan is a verb and can also act as a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

The verb is the part of the sentence that is conjugated and expresses action and state of being.

See the conjugation of the verb trepan in English.

WHAT DOES TREPAN MEAN IN ENGLISH?

Trepan

Trepan may refer to: ▪ Trepanning, the medical procedure ▪ Trepan, a type of drill bit ▪ Trepan, another name for the Spanish wine grape Trepat ▪ Trepan Records, a record label...

Definition of trepan in the English dictionary

The first definition of trepan in the dictionary is a tool for cutting out circular blanks or for making grooves around a fixed centre. Other definition of trepan is the operation of cutting a hole with such a tool. Trepan is also the hole so produced.

CONJUGATION OF THE VERB TO TREPAN

PRESENT

Present

I trepan

you trepan

he/she/it trepans

we trepan

you trepan

they trepan

Present continuous

I am trepanning

you are trepanning

he/she/it is trepanning

we are trepanning

you are trepanning

they are trepanning

Present perfect

I have trepanned

you have trepanned

he/she/it has trepanned

we have trepanned

you have trepanned

they have trepanned

Present perfect continuous

I have been trepanning

you have been trepanning

he/she/it has been trepanning

we have been trepanning

you have been trepanning

they have been trepanning

Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.

PAST

Past

I trepanned

you trepanned

he/she/it trepanned

we trepanned

you trepanned

they trepanned

Past continuous

I was trepanning

you were trepanning

he/she/it was trepanning

we were trepanning

you were trepanning

they were trepanning

Past perfect

I had trepanned

you had trepanned

he/she/it had trepanned

we had trepanned

you had trepanned

they had trepanned

Past perfect continuous

I had been trepanning

you had been trepanning

he/she/it had been trepanning

we had been trepanning

you had been trepanning

they had been trepanning

Past tense forms express circumstances existing at some time in the past,

FUTURE

Future

I will trepan

you will trepan

he/she/it will trepan

we will trepan

you will trepan

they will trepan

Future continuous

I will be trepanning

you will be trepanning

he/she/it will be trepanning

we will be trepanning

you will be trepanning

they will be trepanning

Future perfect

I will have trepanned

you will have trepanned

he/she/it will have trepanned

we will have trepanned

you will have trepanned

they will have trepanned

Future perfect continuous

I will have been trepanning

you will have been trepanning

he/she/it will have been trepanning

we will have been trepanning

you will have been trepanning

they will have been trepanning

The future is used to express circumstances that will occur at a later time.

CONDITIONAL

Conditional

I would trepan

you would trepan

he/she/it would trepan

we would trepan

you would trepan

they would trepan

Conditional continuous

I would be trepanning

you would be trepanning

he/she/it would be trepanning

we would be trepanning

you would be trepanning

they would be trepanning

Conditional perfect

I would have trepan

you would have trepan

he/she/it would have trepan

we would have trepan

you would have trepan

they would have trepan

Conditional perfect continuous

I would have been trepanning

you would have been trepanning

he/she/it would have been trepanning

we would have been trepanning

you would have been trepanning

they would have been trepanning

Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.

IMPERATIVE

Imperative

you trepan
we let´s trepan
you trepan

The imperative is used to form commands or requests.

NONFINITE VERB FORMS

Infinitive

to trepan

Past participle

trepanned

Present Participle

trepanning

Infinitive shows the action beyond temporal perspective. The present participle or gerund shows the action during the session. The past participle shows the action after completion.

TRANSLATION OF TREPAN

Find out the translation of trepan to 25 languages with our English multilingual translator.

The translations of trepan from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «trepan» in English.

• Translator English - Chinese: 环锯
• Translator English - Spanish: trépano
• English: trepan
• Translator English - Hindi: trepan
• Translator English - Arabic: ينقب
• Translator English - Russian: Трепан
• Translator English - Portuguese: trepan
• Translator English - Bengali: প্রলুব্ধ করা
• Translator English - French: trépan
• Translator English - Malay: Terapi
• Translator English - German: Trepan
• Translator English - Japanese: 穿孔器
• Translator English - Korean: trepan
• Translator English - Javanese: Trepan
• Translator English - Vietnamese: khoan xương
• Translator English - Tamil: தலை எலும்பில் வட்டமாகத் துளை இடுதல்
• Translator English - Marathi: ट्रेपर्न
• Translator English - Turkish: delgi
• Translator English - Italian: trapano
• Translator English - Polish: Trepan
• Translator English - Ukrainian: трепан
• Translator English - Romanian: trepan
• Translator English - Greek: ολισθήσει
• Translator English - Afrikaans: trepaneren
• Translator English - Swedish: trepan
• Translator English - Norwegian: trepan

10 ENGLISH BOOKS RELATING TO «TREPAN»

Discover the use of trepan in the following bibliographical selection. Books relating to trepan and brief extracts from same to provide context of its use in English literature.

A New and Complete Dictionary of Arts and Sciences: ...

rial, rather than immediately subject the patient to the trepan, before it is absolutely necessary. In general, the place where tlie fissure appears will be the most convenient to apply the trepan, if nothing indicates the contrary ; but in fractures it ...

‎1764

Rule Extraction from Support Vector Machines

Trepan [17,18] is a popular pedagogical rule extraction algorithm. While it is limited to binary classification problems, it is able to deal with both continuous and nominal input variables. Trepan shows many similarities with the more ...

Joachim Diederich, 2008

Data Mining in Finance: Advances in Relational and Hybrid ...

This means that there is no significant limitation on the amount of available ( artificial) training data for training a decision tree. 3.3.2. Trepan algorithm The Trepan algorithm exemplifies extraction of a decision tree from a trained neural network.

Boris Kovalerchuk, Evgenii Vityaev, 2000

The Complete Dictionary of Arts and Sciences

TREPAN, tertbra, modioius, &c. in surgery, .an instrument used in trepanning. TREPANNING, in surgery, a perforation, or opening, made in the bones of the cranium. This operation was performed by the antienW, nos only in fractures and  ...

Temple H. Croker, Thomas Williams, Samuel Clarke, 1766

Heuristics and Optimization for Knowledge Discovery

Table 1: Correct classification rates Since TREPAN's task is to learn the knowledge represented by an ANN model, it is desirable that TREPAN and this model have a high percentage of classification correlation. The results presented in Table ...

‎2002

Appletons' Cyclopædia of Applied Mechanics: A Dictionary of ...

The small trepan is formed of two distinct portions — the blade and its stem. The first is made of a solid block of forged iron, into the lower portion of which are inserted a number of steel or of chilled teeth of a wedge-like shape, held in place by ...

Park Benjamin, 1888

Van Nostrand's Eclectric Engineering Magazine

the boring is conducted, and the plan pursued at the Whitburn pits is almost exactly similar to that followed in all borings by this process. When the •water- bearing strata is reached, the first thing done is to lower a trepan, or drill, which will make ...

‎1880

Van Nostrand's Engineering Magazine

the boring is conducted, and the plan pursued at the Whitburn pits is almost □ exactly similar to that followed in all l>orings by this process. When the "water- bearing strata is reached, the first tiling done is to lower a trepan, or drill, which will ...

‎1880

A General System of Surgery in Three Parts: Containing the ...

Trepan. And, in general, the Place where the Fissure appears, will be most convenient for the Trepan, if nothing contra-indicates; but irt Fractures it will be proper to trepan a little below the injured Part, that the extravafated Humours may be ...

Lorenz Heister, Manby. R. ((Londres)), C. Davis ((Londres)), 1750

The Boston Medical and Surgical Journal

1 Fractures—M. Velpeau examines each species of fracture separately. lst. Of the External Table.—-These do not require the trepan (Astley Cooper), unless symptoms of suppuration of the bone or necrosis set in. a 2nd. Of the Internal ...

‎1835

10 NEWS ITEMS WHICH INCLUDE THE TERM «TREPAN»

Find out what the national and international press are talking about and how the term trepan is used in the context of the following news items.

El BCRA compró u$s 100 M y las reservas trepan a récord en casi …

El Banco Central de la República Argentina (BCRA) aprovechó una mayor liquidación de divisas por parte del sector agroexportador y se alzó con unos u$s ... «Ambito.com, Jul 15»

Ganancias de Coca-Cola trepan en segundo trimestre impulsadas …

Coca-Cola Co reportó el miércoles un alza del 20% en sus ganancias trimestrales, luego de subir los precios en América del Norte para compensar el impacto ... «LaRepública.com.co, Jul 15»

Soja: exportaciones de Argentina a China trepan 68,2% en junio

En medio de una fuerte suba de las compras chinas de soja en el extranjero, las exportaciones de Argentina, el tercer exportador mundial de soja, al gigante ... «Ambito.com, Jul 15»

Jóvenes trepan por la fachada de la Lonja ante la falta de vigilancia

... de la Humanidad, pero la vigilancia de este patrimonio gótico sigue siendo deficiente, buena prueba de ello, es que hay jóvenes que trepan por sus fachadas ... «Las Provincias, Jul 15»

Las acciones de Elementia trepan más de 7% en su debut

El conglomerado colocó 231 millones de acciones en el mercado local y extranjero; en sus primeras operaciones, los papeles llegaron a tocar un máximo de ... «CNNExpansión.com, Jul 15»

Martínez y López trepan al undécimo puesto con una segundo …

Redacción Deportes, 8 jul (EFE).- Los españoles Iker Martínez y Marina López treparon este miércoles gasta el undécimo puesto del Mundial de Nacra 17, que ... «Mundo Deportivo, Jul 15»

Pese a operativos, dólares de la City trepan a $ 13

Pese a operativos, dólares de la City trepan a $ 13. Debes poner tu email! Todos los ... Pese a operativos, dólares de la City trepan a $ 13. Finanzas y mercados. «El Cronista, Jun 15»

Mexicanos trepan hoy a la lomita en Grandes Ligas

El mexicano Marco Estrada ha lucido en el montículo en sus dos últimas aperturas, donde en ambas, llegó a la octava entrada sin recibir hit. Mexicanos trepan ... «El Siglo de Torreón, Jun 15»

Migrantes trepan a camiones para llegar a Reino Unido [VIDEO]

El puerto de Calais, en Francia, es una importante puerta de entrada a Reino Unido. Cada día, cientos de migrantes de Medio Oriente y África intentan subirse ... «El Comercio, Jun 15»

Los ladrillos trepan cada vez más alto

Los ladrillos trepan cada vez más alto. La vivienda particular, impulsada por el Pro.Cre.Ar, fue uno de los bloques de la edificación que registró la mayor ... «Página 12, May 15»